SID208 PSA can all be done with pcmtuner module 60.
Follow instructions here:
1. Read password directly in the car via OBD and safe.
2. Open ecu and according to the scheme two resistors solder 1 k-ohm.
3. Then read in BSL mode and unlock ecu.
4. Desolder resistors and mount ecu in the car, then write in normal mode
PCMTuner PSA SID208 Boot Pinout